The essential difference between Ukrainian civilians being obliterated by Russian-made bombs and Yemeni civilians being obliterated by British-made bombs is not being discussed by the UK government. In its rush to be seen to be doing the right thing in the face of Russian aggression, Boris Johnson’s administration is focusing on one hellish conflict, while largely ignoring another. Action by Britain and its allies against the Ukraine War is a must. Everything from sanctions to diplomatic isolation will make it harder for Russian President Vladimir Putin to prosecute his assault on a former Sov…